Home / 48,367,719.23-72,479,833.60-35,525,447.47

Finding the Fourth Proportional to 48,367,719.23, 72,479,833.60 and 35,525,447.47

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Solution

The fourth proportional to 48,367,719.23, 72,479,833.60 and 35,525,447.47 is: 53,235,475.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,367,719.23 : 72,479,833.60 = 35,525,447.47 : x
  2. Step 2: Convert to fraction form
    48,367,719.23/72,479,833.60 = 35,525,447.47/x
  3. Step 3: Cross multiply
    48,367,719.23x = 72,479,833.60 × 35,525,447.47
  4. Step 4: Simplify right side
    48,367,719.23x = 2,574,878,520,828,742
  5. Step 5: Solve for x
    x = 2,574,878,520,828,742/48,367,719.23
  6. Step 6: Final answer
    x = 53,235,475.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.